NAME

std::valarray::resize - std::valarray::resize

Synopsis

void resize( std::size_t count, T value = T() );

Resizes the valarray to contain count elements and assigns value to each element.

This functions invalidates all pointers and references to elements in the array.

Parameters

count - new size of the container
value - the value to initialize the new elements with

Return value

(none)

Example

// Run this code

#include <valarray>
#include <iostream>
int main()
{
std::valarray<int> v{1,2,3};
v.resize(10);
for(int n: v) std::cout << n << ' ';
std::cout << '\n';
}

Output: